Echiurophilidae Delamare-Deboutteville & Nunes-Ruivo, 1955

Classification

• Poecilostomatoida Thorell, 1859

  • Echiurophilidae Delamare-Deboutteville & Nunes-Ruivo, 1955

    • Echiurophilus Delamare-Deboutteville & Nunes-Ruivo, 1955

    • Goidelia Embleton, 1901